On Land and Sea

A U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Another RoundA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Calm Before The StormA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Arrive For TrainingA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

On The HorizonA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Ride The WavesA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Search And RescueA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Run Through The JungleA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

All Bands, No BulletsA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Stand By to Stand ByA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Drop a LineA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Party BusA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

One Shot, One KillA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

This Is My StopA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Close CombatA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Lift And TransportA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Close Order DrillA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Battling the BlazeA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Up and OverA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Keeping Lightning in the SkyA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Ospreys in RomaniaA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Confidence Through TrainingA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.

Manning the MissilesA U.S. Marine assigned to Combat Assault Company, 3rd Marine Regiment, signals an Amphibious Assault Vehicle to move alongside his own to transfer troops between the vehicles in Kaneohe Bay. Photo by Cpl Matthew Callahan.